EP1788240A3 - Rotor pour une éolienne - Google Patents

Rotor pour une éolienne Download PDF

Info

Publication number
EP1788240A3
EP1788240A3 EP06124242A EP06124242A EP1788240A3 EP 1788240 A3 EP1788240 A3 EP 1788240A3 EP 06124242 A EP06124242 A EP 06124242A EP 06124242 A EP06124242 A EP 06124242A EP 1788240 A3 EP1788240 A3 EP 1788240A3
Authority
EP
European Patent Office
Prior art keywords
rotor
wind energy
energy turbine
sensor
hub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06124242A
Other languages
German (de)
English (en)
Other versions
EP1788240B1 (fr
EP1788240A2 (fr
Inventor
Andre Riesberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US11/283,316 priority Critical patent/US7348683B2/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP1788240A2 publication Critical patent/EP1788240A2/fr
Publication of EP1788240A3 publication Critical patent/EP1788240A3/fr
Application granted granted Critical
Publication of EP1788240B1 publication Critical patent/EP1788240B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D17/00Monitoring or testing of wind motors, e.g. diagnostics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00Application
    • F05B2220/70Application in combination with
    • F05B2220/709Piezoelectric means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/80Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/80Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804Optical devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
    • H02N2/18Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/186Vibration harvesters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
EP06124242.6A 2005-11-17 2006-11-16 Rotor pour une éolienne Active EP1788240B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/283,316 US7348683B2 (en) 2005-11-17 2005-11-17 Rotor for a wind energy turbine

Publications (3)

Publication Number Publication Date
EP1788240A2 EP1788240A2 (fr) 2007-05-23
EP1788240A3 true EP1788240A3 (fr) 2012-10-17
EP1788240B1 EP1788240B1 (fr) 2014-03-05

Family

ID=37669650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06124242.6A Active EP1788240B1 (fr) 2005-11-17 2006-11-16 Rotor pour une éolienne

Country Status (5)

Country Link
US (1) US7348683B2 (fr)
EP (1) EP1788240B1 (fr)
CN (1) CN101037986B (fr)
DK (1) DK1788240T3 (fr)
ES (1) ES2455516T3 (fr)

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US7487673B2 (en) * 2006-12-13 2009-02-10 General Electric Company Ice detection based on anemometry
DE102007020076B4 (de) * 2007-04-26 2008-12-24 Christoph Lucks Windmesssystem für eine Windenergieanlage
ES2378349T3 (es) * 2007-05-31 2012-04-11 Vestas Wind Systems A/S Turbina eólica con sistema de control resonante
ES2655312T3 (es) * 2007-10-24 2018-02-19 Vestas Wind Systems A/S Pala de turbina eólica, turbina eólica y método para la fabricación de una pala de turbina eólica
ES2353320B1 (es) * 2008-02-08 2012-01-25 Gamesa Innovation & Technology S.L. Pala de aerogenerador con una baliza luminosa en su punta.
US8718831B2 (en) * 2008-05-09 2014-05-06 General Electric Company Methods and apparatus for sensing parameters of rotating blades
US9656757B2 (en) * 2008-09-16 2017-05-23 Hamilton Sundstrand Corporation Propeller deicing system
DE102009009039A1 (de) * 2009-02-16 2010-08-19 Prüftechnik Dieter Busch AG Windenergieanlage mit Überwachungssensoren
US8111161B2 (en) * 2009-02-27 2012-02-07 General Electric Company Methods, systems and/or apparatus relating to turbine blade monitoring
CN102341597A (zh) * 2009-03-02 2012-02-01 苏司兰能源有限公司 用于监控风力涡轮机的方法
US20110158806A1 (en) * 2009-04-15 2011-06-30 Arms Steven W Wind Turbines and Other Rotating Structures with Instrumented Load-Sensor Bolts or Instrumented Load-Sensor Blades
WO2010123461A1 (fr) * 2009-04-21 2010-10-28 Vestas Wind Systems A/S Éolienne comprenant un rotor
US8222757B2 (en) * 2009-06-05 2012-07-17 General Electric Company Load identification system and method of assembling the same
WO2011026616A1 (fr) * 2009-09-02 2011-03-10 Baumer Innotec Ag Dispositif pour mesurer et/ou enregistrer des distances et des variations de distance et dispositif pour mesurer et/ou enregistrer des contraintes mécaniques
US20110105004A1 (en) * 2009-10-30 2011-05-05 Gm Global Technology Operations, Inc. Fan system for venting a vehicle
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
US20110243750A1 (en) 2010-01-14 2011-10-06 Neptco, Inc. Wind Turbine Rotor Blade Components and Methods of Making Same
CN101839216B (zh) * 2010-05-11 2015-04-01 无锡风电设计研究院有限公司 具有应变传感器的风力发电机智能叶片
GB2480848A (en) * 2010-06-03 2011-12-07 Perpetuum Ltd Tangential electromechanical generator for wind turbine blade
DE102010023250A1 (de) * 2010-06-09 2011-12-15 Baumer Innotec Ag Messvorrichtung zum Messen von Verformungen elastisch verformbarer Objekte
CN103299534B (zh) * 2010-08-30 2015-12-09 吕卫星 无叶片风力发电机
EP2436922A1 (fr) * 2010-10-04 2012-04-04 Siemens Aktiengesellschaft Agencement pour alimenter électriquement un capteur dans une pale d'éolienne
GB2486397A (en) * 2010-11-02 2012-06-20 Vestas Wind Sys As Wind turbine system and method using voltage generating material
KR101298523B1 (ko) * 2010-11-19 2013-08-22 한국표준과학연구원 별도의 전력발생장치 구비한 풍력 발전기 블레이드의 파라미터 측정 시스템 및 그 시스템을 이용한 풍력 발전기 블레이드의 파라미터 측정 방법
DK2551516T3 (da) * 2011-07-27 2013-10-14 Siemens Ag Anordning og fremgangsmåde til forsyning af en sensor med elektrisk strøm
US8757003B1 (en) 2011-12-15 2014-06-24 Shaw Shahriar Makaremi Multi-frequency-band blade condition monitoring system
US8511177B1 (en) 2011-12-15 2013-08-20 Shaw Shahriar Makaremi Blade condition monitoring system
DE102012013361B4 (de) 2012-05-23 2018-08-23 Joachim G. Melbert Rotorblatt einer Windkraftanlage mit einer Mess- und Überwachungseinrichtung
US10208978B2 (en) * 2012-11-08 2019-02-19 Lennox Industries Inc. System for generating electrical energy from waste energy
US10051345B2 (en) * 2014-02-28 2018-08-14 United Technologies Corporation Shielded electromagnetic communication with functional components of a machine
US10080068B2 (en) * 2014-02-28 2018-09-18 United Technologies Corporation Protected wireless network
US9719495B2 (en) * 2015-05-13 2017-08-01 General Electric Company Lightning protection system for wind turbine rotor blades
DE102016000930A1 (de) * 2015-09-04 2017-03-09 DEHN + SÖHNE GmbH + Co. KG. Verfahren zur Erfassung von Blitzstromparametern an Anlagen mit einer oder mehreren Fangeinrichtungen und Blitzstromableitpfaden
WO2019040611A1 (fr) * 2017-08-22 2019-02-28 University Of Maryland, Baltimore County Appareil et procédé de récupération d'énergie vibratoire à partir d'un objet rotatif
CN112682272B (zh) * 2020-12-29 2021-08-24 常州辉迈信息科技有限公司 一种基于大数据的发电设备监控管理系统及方法

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WO1999057435A1 (fr) * 1998-04-30 1999-11-11 Lm Glasfiber A/S Eolienne avec indicateur de contraintes
EP1022702A2 (fr) * 1999-01-22 2000-07-26 Eaton Corporation Transducteur sans fil auto-alimenté
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EP1359321A1 (fr) * 2002-05-02 2003-11-05 General Electric Company Détection de charge pour pales d'éolienne
WO2005068834A1 (fr) * 2004-01-16 2005-07-28 Lm Glasfiber A/S Procede de surveillance de l'exploitation d'une installation d'energie eolienne

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Patent Citations (6)

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WO1999057435A1 (fr) * 1998-04-30 1999-11-11 Lm Glasfiber A/S Eolienne avec indicateur de contraintes
EP1022702A2 (fr) * 1999-01-22 2000-07-26 Eaton Corporation Transducteur sans fil auto-alimenté
WO2001033075A1 (fr) * 1999-11-03 2001-05-10 Vestas Wind Systems A/S Procede pour commander le fonctionnement d'une eolienne et eolienne utilisee dans ce procede
DE20110825U1 (de) * 2001-06-29 2001-12-13 Guenther Sandra Faseroptischer Sensor zur Erfassung von Biegezuständen
EP1359321A1 (fr) * 2002-05-02 2003-11-05 General Electric Company Détection de charge pour pales d'éolienne
WO2005068834A1 (fr) * 2004-01-16 2005-07-28 Lm Glasfiber A/S Procede de surveillance de l'exploitation d'une installation d'energie eolienne

Also Published As

Publication number Publication date
CN101037986A (zh) 2007-09-19
US20070108770A1 (en) 2007-05-17
US7348683B2 (en) 2008-03-25
EP1788240A2 (fr) 2007-05-23
CN101037986B (zh) 2012-04-04
DK1788240T3 (da) 2014-04-22
EP1788240B1 (fr) 2014-03-05
ES2455516T3 (es) 2014-04-15

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